908421120

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{9857}}^1$

素因数の和:9890

約数の個数: 144

約数和(自身を含む): 3148743780

約数和(自身を除く): 2240322660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 9857, 10240, 11520, 15360, 18432, 19714, 23040, 29571, 30720, 39428, 46080, 49285, 59142, 78856, 88713, 92160, 98570, 118284, 147855, 157712, 177426, 197140, 236568, 295710, 315424, 354852, 394280, 443565, 473136, 591420, 630848, 709704, 788560, 887130, 946272, 1182840, 1261696, 1419408, 1577120, 1774260, 1892544, 2365680, 2523392, 2838816, 3154240, 3548520, 3785088, 4731360, 5046784, 5677632, 6308480, 7097040, 7570176, 9462720, 10093568, 11355264, 12616960, 14194080, 15140352, 18925440, 20187136, 22710528, 25233920, 28388160, 30280704, 37850880, 45421056, 50467840, 56776320, 60561408, 75701760, 90842112, 100935680, 113552640, 151403520, 181684224, 227105280, 302807040, 454210560, 908421120]

約数ペア:

[(1, 908421120), (2, 454210560), (3, 302807040), (4, 227105280), (5, 181684224), (6, 151403520), (8, 113552640), (9, 100935680), (10, 90842112), (12, 75701760), (15, 60561408), (16, 56776320), (18, 50467840), (20, 45421056), (24, 37850880), (30, 30280704), (32, 28388160), (36, 25233920), (40, 22710528), (45, 20187136), (48, 18925440), (60, 15140352), (64, 14194080), (72, 12616960), (80, 11355264), (90, 10093568), (96, 9462720), (120, 7570176), (128, 7097040), (144, 6308480), (160, 5677632), (180, 5046784), (192, 4731360), (240, 3785088), (256, 3548520), (288, 3154240), (320, 2838816), (360, 2523392), (384, 2365680), (480, 1892544), (512, 1774260), (576, 1577120), (640, 1419408), (720, 1261696), (768, 1182840), (960, 946272), (1024, 887130), (1152, 788560), (1280, 709704), (1440, 630848), (1536, 591420), (1920, 473136), (2048, 443565), (2304, 394280), (2560, 354852), (2880, 315424), (3072, 295710), (3840, 236568), (4608, 197140), (5120, 177426), (5760, 157712), (6144, 147855), (7680, 118284), (9216, 98570), (9857, 92160), (10240, 88713), (11520, 78856), (15360, 59142), (18432, 49285), (19714, 46080), (23040, 39428), (29571, 30720)]